Bulk action to relabel a class name according to a filter

[GeorgePearse]

Actions before raising this issue

• I searched the existing issues and did not find anything similar.
• I read/searched the docs

Is your feature request related to a problem? Please describe.

Sometimes a class can be accurately subdivided by a fairly simple metadata filter. CVAT already has excellent tooling for creating these filters. It would be great if they could be used to change a class name.

Describe the solution you'd like

A new "bulk action" to relabel a set of instances based on an applied filter. I guess ideally the filter would do something like change the colour of the instances, instead of deleting them, to act as a sort of preview.

Describe alternatives you've considered

Don't think there's any other way to achieve a similar workflow.

Additional context

N/A

[satyatejaswini1234]

Great idea! A bulk action to relabel class names based on metadata filters would be really useful. It would save a lot of time when working with large datasets and ensure more consistency in labeling. A preview feature would also be helpful to confirm the changes before applying them. Looking forward to seeing this feature implemented!